CE FCC certification pwm Solar Charger Controller 20A 12V/24V ONE
Model : PWM-20124
The controller is for off-gird solar system and control the
charging and discharging of the battery.
Main function is protecting battery. The intelligent charging
process has been optimized for long battery life and improve system
The load control mode can be selected, the timer function can be
reset for street light at night.
Reliable over voltage protection, short circuit, over load
protection, overcharge protection, over-discharge protection.
Accurate temperature compensation, correcting the charging and
discharging voltage automatically, improving the battery lifetime.
Roundly reverse connected protection.
Solar panels, battery, solar charge controller positive poles are
all connected together, adopting negative MOSFET in series control
|System Voltage||12v/24v 24v/48v|
|Max. Input Voltage of solar panel||55V|
|Self - consumption||≤13mA|
|Max. Cahrge current||30A||40A||50A||60A|
|Max. Discharge current||30A||40A||50A||60A|
|LVD||11.0V ADJ 9V……12V,*2 24V *4 48V|
|LVR||12.6V ADJ 11V ……13.5V, *2 24V *4 48V|
|Float Voltage||13.8 ADJ 13V……15V,*2 24V *4 48V|
|Boost charging||14.4V,*2 24V*4 48V Battery Voltage less than 12V start boost
charging 2 hours.|
|Battery Over Voltage Protecion||16.5V ,*2 24V *4 48V|
|Reverse Connection Protection||Yes|
|Load Over Current Protection||Yes,each two minutes restart once|
|Temperature Compensation||—24mV/℃ for 12V system , *2 24V *4 48V|
|Working Temperature||—20℃ ——+55℃|
|Waterproof grade||IP 32|
1. Professional--Over 13 years Professional Solar inverter & UPS Power System
2. Powerful productivity-- We can produce high frequency inverter 30000 pcs/ month, low
frequency inverter 3500 pcs/month.
3. Hi-tech-- Powerful R&D department can provide professional technical
4. Certification-- Applied with CE, FCC certification.
5. Warranty--One year warranty.
Foshan Top One Power Technology Co.,Ltd. is specializing in manufacturing and marketing high quality new
energy proudcts for 13 years, the main products include
inverter,power Inverter,solar power inverter, solar controller,pure
sine wave inverter,frequency inverter,battery inverter, solar
controller ,and so on. The performance of the products has reached
CE ,IECand EMC standards.